Mehdi Amini 20af8a7bb3 [ThinLTO] Add an auto-hide feature ...

When a symbol is not exported outside of the
DSO, it is can be hidden. Usually we try to internalize
as much as possible, but it is not always possible, for
instance a symbol can be referenced outside of the LTO
unit, or there can be cross-module reference in ThinLTO.

This is a recommit of r293912 after fixing build failures.

Differential Revision: https://reviews.llvm.org/D28978

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293918 91177308-0d34-0410-b5e6-96231b3b80d8

2017-02-02 18:31:35 +00:00

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[ThinLTO] Add an auto-hide feature

2017-02-02 18:31:35 +00:00

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[ThinLTO] Add an auto-hide feature

2017-02-02 18:31:35 +00:00

CMakeLists.txt

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LLVMBuild.txt

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